841  
SXUS83 KAPX 121938  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
338 PM EDT SUN OCT 12 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 121850Z 160 16 22 GRAND MARAIS  
PTIM4 121900Z 120 6 12 POINT IROQUOIS  
CYAM 121900Z 140 10 19 SOO (CANADA)  
KANJ 121855Z 150 13 22 SAULT STE MARIE  
SWPM4 121900Z 140 11 20 59.54 S.W. PIER  
LTRM4 121900Z 160 9 18 57.91 LITTLE RAPIDS  
RCKM4 121900Z 140 12 19 57.37 ROCK CUT  
WNEM4 121900Z 140 10 15 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 121900Z 130 17 20 58.64 DETOUR VILLAGE  
KDRM 121915Z 140 9 16 DRUMMOND ISLAND  
KMCD 121915Z 100 15 20 MACKINAC ISLAND  
MACM4 121900Z 120 16 19 59.54 MACKINAC CITY  
KSLH 121915Z 140 10 14 CHEBOYGAN AIRPORT  
CYGM4 121925Z 90 23 25 CHEBOYGAN MARINA  
SRLM4 121700Z 110 10 SPECTACLE REEF LIGHT  
KPZQ 121915Z 110 11 ROGERS CITY  
PRIM4 121850Z 120 12 16 PRESQUE ISLE LIGHT  
KAPN 121921Z 130 13 ALPENA GUARD BASE  
APNM4 121920Z 130 8 9 ALPENA HARBOR LIGHT  
TBIM4 121900Z 140 9 10 THUNDER BAY ISLAND  
SPTM4 121850Z 130 10 15 STURGEON POINT LIGHT  
KOSC 121915Z 120 10 OSCODA  
KOSC 121915Z 120 10 OSCODA  
GSLM4 121840Z 60 15 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 121915Z 160 11 17 MANISTIQUE  
PNLM4 121900Z 170 13 15 60.26 PORT INLAND  
NABM4 121840Z 170 9 11 NAUBINWAY  
KSJX 121915Z 150 8 ST JAMES  
KPLN 121854Z 100 10 PELLSTON  
KMGN 121915Z 150 7 HARBOR SPRINGS  
KCVX 121915Z 140 10 CHARLEVOIX  
NMIM4 121828Z 130 4 7 NORTH MANITOU ISLAND  
GTLM4 121840Z 160 3 10 GRAND TRAVERSE LIGHT  
KTVC 121853Z 160 4 TRAVERSE CITY  
KFKS 121915Z 150 13 FRANKFORT  
BSBM4 121840Z 190 9 15 BIG SABLE POINT  
LDTM4 121900Z 150 5 8 LUDINGTON  
KLDM 121915Z 130 9 LUDINGTON AIRPORT  
 
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